SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 1:45:49 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | 1:45:49 PM | 1.50 | 1:23 | 2:16 | 65 | |
| FM-1464 | Oyster Creek | 1:45:49 PM | 2.00 | 1:39 | 3:55 | 73 | |
| Oyster Creek | Harlem Rd | 1:45:49 PM | 1.60 | 1:23 | 5:18 | 69 | |
| Harlem Rd | W Bellfort | 1:45:49 PM | 1.50 | 1:17 | 6:35 | 70 | |
| W Bellfort | Bellaire | 1:45:49 PM | 2.90 | 2:34 | 9:09 | 68 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:45:49 PM | 2.00 | 2:10 | 11:17 | 55 | |
| Kingsland | IH-10 Katy | 1:45:49 PM | 1.50 | 1:06 | 12:23 | 82 | |
| IH-10 Katy | Morton | 1:45:49 PM | 1.50 | 2:25 | 14:48 | 37 |  |
| Morton | Clay Rd | 1:45:49 PM | 1.60 | 1:24 | 16:12 | 69 | |
| Clay Rd | Beckendorff | 1:45:49 PM | 1.30 | 1:15 | 17:27 | 62 | |
| Beckendorff | FM-529 | 1:45:49 PM | 1.00 | 00:52 | 18:19 | 69 | |
| FM-529 | West Rd | 1:45:49 PM | 2.50 | 2:11 | 20:30 | 69 | |
| West Rd | House Hahl | 1:45:49 PM | 1.30 | 1:11 | 21:41 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:45:49 PM | 1.40 | 1:12 | 22:53 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:45:49 PM | 2.40 | 2:04 | 24:57 | 70 | |
| Summary | 30.6 | 24:57 | 24:57 | 74 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 1:45:49 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 1:45:49 PM | 1.40 | 1:12 | 3:12 | 70 | |
| House Hahl | West Rd | 1:45:49 PM | 1.30 | 1:12 | 4:24 | 65 | |
| West Rd | FM-529 | 1:45:49 PM | 2.50 | 2:00 | 6:24 | 75 | |
| FM-529 | Beckendorff | 1:45:49 PM | 1.00 | 1:03 | 7:27 | 57 | |
| Beckendorff | Clay Rd | 1:45:49 PM | 1.30 | 1:06 | 8:33 | 71 | |
| Clay Rd | Morton | 1:45:49 PM | 1.60 | 1:35 | 10:08 | 61 | |
| Morton | IH-10 Katy | 1:45:49 PM | 1.50 | 1:24 | 11:32 | 64 | |
| IH-10 Katy | Kingsland | 1:37:49 PM | 1.50 | 1:17 | 12:49 | 70 | |
| Kingsland | Cinco Ranch Blvd | 1:45:49 PM | 2.00 | 2:07 | 14:56 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 1:45:49 PM | 1.50 | 1:13 | 16:06 | 74 | |
| Harlem Rd | Oyster Creek | 1:45:49 PM | 1.60 | 1:30 | 17:36 | 64 | |
| Oyster Creek | FM-1464 | 1:45:49 PM | 2.00 | 1:50 | 19:26 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 19:24 | 19:24 | 95 | |
